
某PVC包装工序 Bagging and packaging section of a PVC plant |

某PVC成品库 PVC final product warehouse |

某PVC聚合装置全景 Full view of a PVC polymerization device |

某PVC聚合装置一角1 One part of a PVC polymerization device 1 |

某PVC聚合装置一角2 One part of a PVC polymerization device 2 |

某PVC聚合装置一角3 One part of a PVC polymerization device 3 |